Tumor Nanosecond Pulse Electrotherapy Apparatus

Abstract

The invention belongs to a tumor nanosecond pulse electrotherapy instrument, comprising a current transformer (5), a single-chip microcomputer (6) and a gas spark switch (3). The DC power supply circuit (1) is communicated with the LC resonant circuit (2), and the LC resonant circuit (2) is communicated with the gas spark switch. The invention solves the pain caused by surgery, radiotherapy and chemotherapy for tumor treatment, does not cause side effects such as scars and inflammation during the treatment process, and minimizes the damage to normal cells.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a tumor nanosecond pulse electrotherapy instrument. Background technique [0002] Currently, the most commonly used methods of cancer treatment include surgery, radiotherapy and chemotherapy. If the tumor is limited to the primary site or a certain area, local treatment can often achieve better results, but tumor cells are characterized by proliferation and metastasis. Once metastasis occurs, local treatment alone is not enough. So it is usually combined with chemotherapy and radiotherapy. However, radiotherapy and chemotherapy are systemic treatments. While killing cancer cells, they will also kill normal cells. They will also produce side effects such as gastrointestinal dysfunction, bone marrow suppression, and hair loss, which will reduce the quality of life of patients. Compared with this, using electrotherapy to induce cell apoptosis is in line with the normal metabolic process of the...

AI Technical Summary

Problems solved by technology

However, radiotherapy and chemotherapy are systemic treatments. While killing cancer cells, they will also kill normal cells. They will also cause side effects such as gastrointestinal dysfunction, bone marrow suppression, and hair loss, which will reduce the quality of life of patients.

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